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重症颅脑损伤患者下呼吸道革兰阴性杆菌感染及耐药分析 被引量:1

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摘要 目的为探讨我院神经外科重症患者下呼吸道革兰阴性菌感染及耐药性,为临床治疗提供依据。方法采用封闭式一次性吸取下呼吸道感染患者痰液进行培养,分离菌株进行严格的鉴定。结果分离菌以多重耐药的鲍曼不动杆菌、铜绿假单胞菌及肠杆菌科细菌为主,铜绿假单胞菌对亚胺培南耐药率最高,对哌拉西林敏感性优于其它菌,鲍曼不动杆菌除对亚胺培南、头孢哌酮/舒巴坦敏感外对其它抗菌药呈高度耐药。酶抑制剂舒巴坦优于他唑巴坦。临床上停止或减少插管、提高免疫力、缩短抗生素使用时间,维持血糖正常水平是控制下呼吸道感染的关键。结论神经外科重症患者下呼吸道感染率高,与侵入性操作、抗菌药物使用时间长及患者免疫功能低下有关。
出处 《江西医学检验》 2007年第4期314-316,共3页 Jiangxi Journal of Medical Laboratory Sciences
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